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Dany Carrel as Amnesiac / Michèle Isola / Dominique Loï |
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Madeleine Robinson as Jeanne Mureau |
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Hubert Noël as François |
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Jean Gaven as Gabriel |
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René Dary as Doctor Doulin |
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Francis Nani as Serge |
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Robert Dalban as Boss of the garage |
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Dominique Davray as Concierge |
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Edmond Tamiz as Manservant |
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Lucien Callamand as Doctor from Antibes (uncredited) |
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Héléna Manson as Nurse (uncredited) |
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Émile Riandreys as Doorman (uncredited) |
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Julien Verdier as Garage employee (uncredited) |
| Directing | André Cayatte | Director |
| Writing | André Cayatte | Adaptation |
| Writing | Jean Anouilh | Screenplay |
| Writing | Sébastien Japrisot | Novel |
| Editing | Paul Cayatte | Editor |
| Art | Robert Clavel | Production Design |
| Costume & Make-Up | Tanine Autré | Costume Design |
| Camera | Armand Thirard | Director of Photography |
| Sound | Louiguy | Original Music Composer |
